US 12,239,578 B2
Second pass femtosecond laser for incomplete laser full or partial thickness corneal incisions
E. Valaski Teuma, Orlando, FL (US); and Gary Gray, Orlando, FL (US)
Assigned to Lensar, Inc., Orlando, FL (US)
Filed by Lensar, Inc., Orlando, FL (US)
Filed on Sep. 18, 2023, as Appl. No. 18/369,759.
Application 18/369,759 is a continuation of application No. 16/700,532, filed on Dec. 2, 2019, granted, now 11,759,360.
Application 16/700,532 is a continuation of application No. 15/844,603, filed on Dec. 17, 2017, granted, now 10,492,954, issued on Dec. 3, 2019.
Application 15/844,603 is a continuation of application No. 14/444,311, filed on Jul. 28, 2014, granted, now 9,844,465, issued on Dec. 19, 2017.
Claims priority of provisional application 61/859,737, filed on Jul. 29, 2013.
Prior Publication US 2024/0261151 A1, Aug. 8, 2024
Int. Cl. A61F 9/008 (2006.01)
CPC A61F 9/00836 (2013.01) [A61F 9/00827 (2013.01); A61F 9/0084 (2013.01); A61F 2009/00872 (2013.01); A61F 2009/00885 (2013.01); A61F 2009/00897 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A laser system configured to perform a laser procedure for forming an incision in an eye, the system comprising:
a laser;
an optics assembly, the optics assembly comprising a x-y scanner, a z focus mechanism, and a focusing optic; wherein the optics assembly defines a laser beam path that extends from the laser to a patient interface device;
a structured light source and a structured light camera;
a controller;
a biometry scanner comprising the structured light source, the structured light camera and the controller; and,
the system configured to provide a first laser beam having an energy in the range of 3 μJ-5 μJ, and a first numeric aperture at the patient interface device.